Back 
Surah 40. Ghafir
Ayah 48 - 50
48 قَالَ ٱلَّذِينَ ٱسْتَكْبَرُوٓا۟ إِنَّا كُلٌّ فِيهَآ إِنَّ ٱللَّهَ قَدْ حَكَمَ بَيْنَ ٱلْعِبَادِ
49 وَقَالَ ٱلَّذِينَ فِى ٱلنَّارِ لِخَزَنَةِ جَهَنَّمَ ٱدْعُوا۟ رَبَّكُمْ يُخَفِّفْ عَنَّا يَوْمًا مِّنَ ٱلْعَذَابِ
50 قَالُوٓا۟ أَوَلَمْ تَكُ تَأْتِيكُمْ رُسُلُكُم بِٱلْبَيِّنَـٰتِ ۖ قَالُوا۟ بَلَىٰ ۚ قَالُوا۟ فَٱدْعُوا۟ ۗ وَمَا دُعَـٰٓؤُا۟ ٱلْكَـٰفِرِينَ إِلَّا فِى ضَلَـٰلٍ
[48-50] The haughty ones will say, "We are all in the same state here, and Allah already has passed judgment between His servants."65 Then these dwellers of Hell will say to its keepers, "Pray to your Lord to relieve us of the, torment for only one day." They will ask, "Did not your Messengers come to you with clear Signs?" They will say, "Yes." The keepers of Hell will say, "Then pray (for help) yourselves. But the prayer of the disbelievers only ends in vain."66
65That is, Both you and we have already been sentenced and Allah has passed His judgment regarding each of us. Now it does not lie in anyone's power to change the sentence of Allah, or to make any increase or decrease in the punishment awarded by Him."
66That is, 'When the fact is this that the Messengers had come to you with the clear Signs, and you have already been sentenced to suffer punishment here, because you had refused to believe in them, it is not possible for us to pray for you to Allah. For obviously there should be some plea for such a prayer, and you have exhausted every plea by your misconduct. So, you pray for yourselves if you so like: but we would tell you beforehand that the prayers of the people who had disbelieved in the world like you have been of no avail.